This table was compiled by York University. The age group was 0-19 the group used mostly 2006 data. Included in the study was how children felt about life, school and relationships. Also the pressure of schoolwork was included in to the measurement. Number 1 in the table was the Netherlands followed by Sweden, Norway, Iceland and Finland as a ranking top 5. Putting the UK on the 24th spot. The worst school is Malta on a 29th spot.